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- April 2008 (Revised August 2008)
- Supplement
AT&T v. Microsoft (B): District Court Ruling and Appeal
By: Willy C. Shih
The (B) case follows the course of Microsoft's settlement with AT&T, and its appeal in the issue of foreign replicated software that eventually goes to the U.S. Supreme Court. It is intended for follow-up the discussion of the (A) case with what happened, examining a... View Details
Keywords: Patents; Lawsuits and Litigation; Conflict and Resolution; Competitive Strategy; Technology Industry
Shih, Willy C. "AT&T v. Microsoft (B): District Court Ruling and Appeal." Harvard Business School Supplement 608-081, April 2008. (Revised August 2008.)
- May 2006 (Revised November 2006)
- Case
DVD War
By: David B. Yoffie and Michael Slind
In 2006, the DVD was the most popular storage medium in the entertainment and computer industries. The development of high-definition (HD) technology created a need for a format with greater storage capacity. Instead of agreeing on a single standard for a new HD disc,... View Details
Keywords: Disruption; Entertainment; Business History; Intellectual Property; Product; Competition; Technology Adoption; Electronics Industry; Entertainment and Recreation Industry
Yoffie, David B., and Michael Slind. "DVD War." Harvard Business School Case 706-504, May 2006. (Revised November 2006.)
- April 2011
- Article
Private Equity and Long-Run Investment: The Case of Innovation
By: Josh Lerner, Morten Sorensen and Per Stromberg
A long-standing controversy is whether LBOs relieve managers from short-term pressures of dispersed shareholders, or whether LBO funds themselves are driven by short-term profit motives and sacrifice long-term growth to boost short-term performance. We investigate 495... View Details
Lerner, Josh, Morten Sorensen, and Per Stromberg. "Private Equity and Long-Run Investment: The Case of Innovation." Journal of Finance 66, no. 2 (April 2011): 445–477.
- February 2006 (Revised October 2006)
- Case
Veridian: Putting a Value on Values
By: Rakesh Khurana, Joel Podolny and Jaan Margus Elias
David Langstaff, the CEO of Veridian, a defense company, struggles with the decision of selling the company. Langstaff has concerned himself with inculcalating his organization with the values necessary for superior achievement over the long term. But as a fiduciary,... View Details
Keywords: Cash; Corporate Governance; Financial Markets; Law; Leadership; Patents; Values and Beliefs; Service Industry; Aerospace Industry
Khurana, Rakesh, Joel Podolny, and Jaan Margus Elias. "Veridian: Putting a Value on Values." Harvard Business School Case 406-028, February 2006. (Revised October 2006.)
- 12 May 2009
- First Look
First Look: May 12, 2009
is a later-stage company with revenues in excess of $100 million; the other a pre-revenue company trying to raise its first institutional round. The entrepreneurs must consider their options and the impact on their companies' growth and,... View Details
Keywords: Martha Lagace
- 07 Apr 2003
- Research & Ideas
Three Steps for Crisis Prevention
companies feared that the precedent set by the South African move would undermine their control over valuable intellectual property in the developing world. But the suit sparked international outrage against... View Details
Keywords: by Michael D. Watkins & Max H. Bazerman
- January 2011
- Teaching Note
The Travails of Rubber: Goodyear or Badyear? (TN)
By: Tom Nicholas
Teaching Note for 808118. View Details
- May 2002 (Revised October 2005)
- Case
Marketing Antidepressants: Prozac and Paxil
By: Youngme E. Moon and Kerry Herman
Describes the marketing of Prozac and Paxil, two of the best-selling mental health drugs in history. Set in 2001, several months before the expiration of Prozac's patent, Eli Lilly (Prozac's manufacturer) and GlaxoSmithKline (Paxil's manufacturer) must decide how to... View Details
Keywords: Patents; Product Positioning; Competition; Ethics; Value; Health Care and Treatment; Brands and Branding; Pharmaceutical Industry; United States
Moon, Youngme E., and Kerry Herman. "Marketing Antidepressants: Prozac and Paxil." Harvard Business School Case 502-055, May 2002. (Revised October 2005.)
- February 2018
- Article
Patent Publication and the Market for Ideas
By: Deepak Hegde and Hong Luo
In this paper, we study the effect of invention disclosure through patent publication on the market for ideas. We do so by analyzing the effects of the American Inventor's Protection Act of 1999 (AIPA)—which required U.S. patent applications to be published 18 months... View Details
Keywords: Licensing; Patent Publication; Invention Disclosure; Patents; Information Publishing; Innovation and Invention; Knowledge Dissemination
Hegde, Deepak, and Hong Luo. "Patent Publication and the Market for Ideas." Management Science 64, no. 2 (February 2018): 652–672.
- 01 Aug 2011
- Research & Ideas
Immigrant Innovators: Job Stealers or Job Creators?
The House Subcommittee on Immigration Policy and Enforcement met recently to hash out concerns related to the H-1B program, one of the most controversial of foreign visa topics in the United States. At issue was a stubborn question that politicians, corporations,... View Details
- 2009
- Working Paper
Anticommons and Optimal Patent Policy in a Model of Sequential Innovation
By: Gaston Llanes and Stefano Trento
We present a model of sequential innovation in which an innovator uses several research inputs to invent a new good. These inputs, in turn, must be invented before they can be used by the final innovator. As a consequence, the degree of patent protection affects the... View Details
Keywords: Cost; Revenue; Policy; Innovation and Invention; Patents; Research; Motivation and Incentives
Llanes, Gaston, and Stefano Trento. "Anticommons and Optimal Patent Policy in a Model of Sequential Innovation." Harvard Business School Working Paper, No. 09-148, June 2009.
- September 2024
- Case
Barbie: Reviving a Cultural Icon at Mattel (Abridged)
The 2023 release of live-action film Barbie, and its accompanying marketing blitz, incited a worldwide Barbie craze. Suddenly Barbie was everywhere, a celebrated icon reinstated at the forefront of cultural conversation. This goodwill stood in contrast to decades of... View Details
Keywords: Gender; Intellectual Property; Brands and Branding; Marketing Strategy; Public Opinion; Business Strategy; Entertainment and Recreation Industry; Motion Pictures and Video Industry
Ofek, Elie, Ryann Noe, and Sarah Mehta. "Barbie: Reviving a Cultural Icon at Mattel (Abridged)." Harvard Business School Case 525-020, September 2024.
- September 2001 (Revised October 2001)
- Case
Priceline.com v. Microsoft (A)
Describes Priceline's patent of its "reverse auction" pricing mechanism, its discussions with Microsoft regarding Microsoft's license of the patent for its Expedia service, Microsoft's subsequent use of the technology without a license, and Priceline's decision whether... View Details
Keywords: Entrepreneurship; Technological Innovation; Patents; Rights; Business or Company Management; Strategy; Software; Information Technology Industry
Bagley, Constance E., and Michael J. Roberts. "Priceline.com v. Microsoft (A)." Harvard Business School Case 802-074, September 2001. (Revised October 2001.)
- 23 Feb 2004
- Research & Ideas
How Corporate Responsibility is Changing in Asia
sneakers. Maria Lin, a partner at the intellectual property law firm of Morgan & Finnegan, worked with Chinese leaders in the early 1980s to develop the country's patent laws and, as a trained scientist,... View Details
Keywords: by Julia Hanna
- 2023
- Working Paper
In-Context Unlearning: Language Models as Few Shot Unlearners
By: Martin Pawelczyk, Seth Neel and Himabindu Lakkaraju
Machine unlearning, the study of efficiently removing the impact of specific training points on the
trained model, has garnered increased attention of late, driven by the need to comply with privacy
regulations like the Right to be Forgotten. Although unlearning is... View Details
Pawelczyk, Martin, Seth Neel, and Himabindu Lakkaraju. "In-Context Unlearning: Language Models as Few Shot Unlearners." Working Paper, October 2023.
- 2017
- Working Paper
What Is a Patent Worth? Evidence from the U.S. Patent 'Lottery'
By: Joan Farre-Mensa, Deepak Hegde and Alexander Ljungqvist
We provide evidence on the value of patents to start-ups by leveraging the random assignment of applications to examiners with different propensities to grant patents. Using unique data on all first-time applications filed at the U.S. Patent Office since 2001, we find... View Details
Farre-Mensa, Joan, Deepak Hegde, and Alexander Ljungqvist. "What Is a Patent Worth? Evidence from the U.S. Patent 'Lottery'." NBER Working Paper Series, No. 23268, March 2017. (Previous version circulated under the title “The Bright Side of Patents”.)
- November 1993 (Revised June 1996)
- Case
C.K. Coolidge, Inc. (A)
Coolidge (CKC), a chemical manufacturer, is being sued for patent infringement. Plaintiffs are the patent holder and its sole licensee, who is also a CKC competitor. An analyst at CKC has done breakeven decision analysis from CKC's perspective, balancing going to court... View Details
Hammond, John S. "C.K. Coolidge, Inc. (A)." Harvard Business School Case 894-017, November 1993. (Revised June 1996.)
- June 2007
- Article
What Is the Impact of Software Patent Shifts? Evidence from Lotus v. Borland
By: Josh Lerner and Feng Zhu
Economists have debated the extent to which strengthening patent protection spurs or detracts from technological innovation. This paper examines the reduction of software copyright protection in the Lotus v. Borland decision. If patent and copyright protections are... View Details
Keywords: Applications and Software; Patents; Information Technology; Information Technology Industry
Lerner, Josh, and Feng Zhu. "What Is the Impact of Software Patent Shifts? Evidence from Lotus v. Borland." International Journal of Industrial Organization 25, no. 3 (June 2007): 511–529. (Earlier version distributed as National Bureau of Economic Research Working Paper No. 11168.)
- July 1999 (Revised December 2005)
- Case
Quickturn Design Systems, Inc. (G)
By: Jay W. Lorsch and Katharina Pick
Supplements the (A) case. View Details
Keywords: Patents; Governing and Advisory Boards; Behavior; Lawsuits and Litigation; Organizations; Acquisition; Corporate Governance; Service Industry
Lorsch, Jay W., and Katharina Pick. "Quickturn Design Systems, Inc. (G)." Harvard Business School Case 400-012, July 1999. (Revised December 2005.)
- September 2002 (Revised May 2003)
- Case
X-IT and Kidde (A)
By: Constance E. Bagley and David Lane
Involves a start-up, X-IT Products LLC, whose founders had designed an innovative, lightweight, and easy-to-use--yet strong--escape ladder. After X-IT had filed a patent application for the ladder in the United States, X-IT was approached by Kidde PLC, one of the... View Details
Keywords: Patents; Negotiation Process; Agreements and Arrangements; Ethics; Lawsuits and Litigation; Business Startups; Consumer Products Industry
Bagley, Constance E., and David Lane. "X-IT and Kidde (A)." Harvard Business School Case 803-041, September 2002. (Revised May 2003.)